Battery controller



FIG. 1 is a front elevational view of the battery controller;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a front, right-side, top perspective view thereof;

FIG. 8 is a front, left-side, top perspective view thereof;

FIG. 9 is a cross-sectional view thereof taken along line 9-9 in FIG. 1 showing only an outer shape thereof;

FIG. 10 is a cross-sectional view thereof taken along line 10-10 in FIG. 1 showing only the outer shape thereof;

FIG. 11 is an enlarged front elevational view showing the part enclosed by C-C′ and D-D′ in FIG. 1;

FIG. 12 is an enlarged front elevational view showing the part enclosed by C-C′ and E-E′ in FIG. 1;

FIG. 13 is an enlarged cross-sectional view taken along line 13-13 in FIG. 9;

FIG. 14 is an enlarged cross-sectional view taken along line 14-14 in FIG. 9;

FIG. 15 is an enlarged cross-sectional view taken along line 15-15 in FIG. 10; and,

FIG. 16 is an enlarged cross-sectional view taken along line 16-16 in FIG. 10.

The dot-dash chain lines depict boundaries of the claimed subject matter, and thus form no part of the claimed design. The broken lines depict parts of the battery controller that form no part of the claimed design. 

CLAIM The ornamental design for a battery controller, as shown and described. 